2.8.0 doesn't allow negative XY compensation values (AFAICT), only positive

[zxcv-org]

Description of the bug

Negative XY compensation values used to be possible I think - currently it seems that only positive XY compensation values are allowed as input in that field.

I think it's probably just an input validation problem / problem with settings on that field's UI.

Project file & How to reproduce

ups_disp_holder.zip

Try typing a "-" in the location of the cursor in the screenshot. The "-" will not show up.

Checklist of files included above

• Project file
• Screenshot

Version of PrusaSlicer

Version 2.8.0+win64

Operating system

Window 11

Printer model

Prusa MK3S+ running klipper firmware

[lukasmatena]

Closing in favor of #13043, which contains a list of all the duplicates.